CVE-2022-39266
CVE-2022-39266
9.6
CriticalPublished:
Last updated:
Source:security-advisories@github.com
Modified
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Adjacent
- Attack Complexity
- Low
- Privileges Required
- None
- User Interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Description
isolated-vm is a library for nodejs which gives the user access to v8's Isolate interface. In versions 4.3.6 and prior, if the untrusted v8 cached data is passed to the API through CachedDataOptions, attackers can bypass the sandbox and run arbitrary code in the nodejs process. Version 4.3.7 changes the documentation to warn users that they should not accept `cachedData` payloads from a user.
References
security-advisories@github.com
https://github.com/laverdet/isolated-vm/commit/218e87a6d4e8cb818bea76d1ab30cd0be51920e8security-advisories@github.com
https://github.com/laverdet/isolated-vm/commits/v4.3.7security-advisories@github.com
https://github.com/laverdet/isolated-vm/issues/379security-advisories@github.com
https://github.com/laverdet/isolated-vm/security/advisories/GHSA-2jjq-x548-rhpvaf854a3a-2127-422b-91ae-364da2661108
https://github.com/laverdet/isolated-vm/commit/218e87a6d4e8cb818bea76d1ab30cd0be51920e8af854a3a-2127-422b-91ae-364da2661108
https://github.com/laverdet/isolated-vm/commits/v4.3.7af854a3a-2127-422b-91ae-364da2661108
https://github.com/laverdet/isolated-vm/issues/379af854a3a-2127-422b-91ae-364da2661108
https://github.com/laverdet/isolated-vm/security/advisories/GHSA-2jjq-x548-rhpv